CN109391830A - Image transmission equipment and image transmission method - Google Patents
Image transmission equipment and image transmission method Download PDFInfo
- Publication number
- CN109391830A CN109391830A CN201711338285.XA CN201711338285A CN109391830A CN 109391830 A CN109391830 A CN 109391830A CN 201711338285 A CN201711338285 A CN 201711338285A CN 109391830 A CN109391830 A CN 109391830A
- Authority
- CN
- China
- Prior art keywords
- image transmission
- computer equipment
- base unit
- equipment
- accessory device
- Prior art date
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Classifications
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N21/00—Selective content distribution, e.g. interactive television or video on demand [VOD]
- H04N21/40—Client devices specifically adapted for the reception of or interaction with content, e.g. set-top-box [STB]; Operations thereof
- H04N21/41—Structure of client; Structure of client peripherals
- H04N21/4104—Peripherals receiving signals from specially adapted client devices
- H04N21/4122—Peripherals receiving signals from specially adapted client devices additional display device, e.g. video projector
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F3/00—Input arrangements for transferring data to be processed into a form capable of being handled by the computer; Output arrangements for transferring data from processing unit to output unit, e.g. interface arrangements
- G06F3/14—Digital output to display device ; Cooperation and interconnection of the display device with other functional units
- G06F3/1423—Digital output to display device ; Cooperation and interconnection of the display device with other functional units controlling a plurality of local displays, e.g. CRT and flat panel display
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N21/00—Selective content distribution, e.g. interactive television or video on demand [VOD]
- H04N21/40—Client devices specifically adapted for the reception of or interaction with content, e.g. set-top-box [STB]; Operations thereof
- H04N21/43—Processing of content or additional data, e.g. demultiplexing additional data from a digital video stream; Elementary client operations, e.g. monitoring of home network or synchronising decoder's clock; Client middleware
- H04N21/4302—Content synchronisation processes, e.g. decoder synchronisation
- H04N21/4307—Synchronising the rendering of multiple content streams or additional data on devices, e.g. synchronisation of audio on a mobile phone with the video output on the TV screen
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N21/00—Selective content distribution, e.g. interactive television or video on demand [VOD]
- H04N21/40—Client devices specifically adapted for the reception of or interaction with content, e.g. set-top-box [STB]; Operations thereof
- H04N21/43—Processing of content or additional data, e.g. demultiplexing additional data from a digital video stream; Elementary client operations, e.g. monitoring of home network or synchronising decoder's clock; Client middleware
- H04N21/436—Interfacing a local distribution network, e.g. communicating with another STB or one or more peripheral devices inside the home
- H04N21/4363—Adapting the video or multiplex stream to a specific local network, e.g. a IEEE 1394 or Bluetooth® network
- H04N21/43632—Adapting the video or multiplex stream to a specific local network, e.g. a IEEE 1394 or Bluetooth® network involving a wired protocol, e.g. IEEE 1394
- H04N21/43635—HDMI
Abstract
The present invention relates to a kind of image transmission equipment and image transmission methods, image transmission equipment includes a base unit and an accessory device, base unit is plugged on display, accessory device is then plugged on computer equipment, and interconnecting line between base unit and accessory device, in the case where the computer equipment does not link on world-wide web, the image transmission program stored in the base unit is sent to the computer equipment by the accessory device, so that after the computer equipment installs the image transmission program, pass through the accessory device and base unit, one video signal is sent to display.
Description
Technical field
The present invention relates to a kind of image transmission equipment and image transmission methods, can wirelessly pass the image on a computer equipment
It send to a display, to realize simultaneous display.
Background technique
With popularizing for computer technology, academic unit, private company or government bodies often need in meeting when carrying out meeting
View place builds image transmission system, to play transparency or show computer picture.General speech, image transmission system pass through wired
Or wirelessly, connection computer and projector or a display, enable the picture of computer be projected machine be projected on screen or
Simultaneous display is watched on display for all participants.
However, traditional image transmission system is in use and not convenient, in a wired fashion for, computer must pass through
Long entity cable, beginning can connect to projector；And wireless mode, then it needs through complicated setting program, the beginning can allow image to believe
Device number is correctly shown to receive.Therefore, need it is a kind of build the equipment or system that easy, setting is easy and transmission is stable, with
Overcome foregoing problems.
Summary of the invention
One embodiment of the present invention advocates a kind of image transmission method, which set an image transmission
Standby accessory device is electrically connected to a computer equipment, and links to a base unit, and the base unit is electrically connected to
One display；In the case where judging that the computer equipment can not link on world-wide web, the accessory device is by the base unit
Place obtains an image transmission program；The image transmission program is transferred to the computer equipment by the accessory device, so that the computer is set
It is standby to install and run the image transmission program；Finally, the accessory device receives the video signal that the computer equipment transmits, and lead to
The base unit is crossed, is transferred on the display.
Another embodiment of the present invention advocates a kind of image transmission equipment, including a base unit and an accessory device,
The base unit is electrically connected to a display, inside stores an image transmission program；The accessory device is to be electrically connected
To a computer equipment, the accessory device be with the base unit phase line, to by the image transmission journey in the base unit
Sequence is transferred to the computer equipment, and the computer equipment is made to install the image transmission program；The computer equipment is starting the image transmission
After program, by the image transmission program, the accessory device and the base unit, a video signal is transferred to the display.
Another embodiment of the invention advocates a kind of image transmission equipment, including a base unit and multiple accessories dress
It sets, which is electrically connected to a display, inside stores an image transmission program；Respectively the accessory device is then electric respectively
Property is connected to a computer equipment, respectively the accessory device and the base unit phase line, to by the image in the base unit
Transfer program is transferred to the respectively computer equipment respectively, make respectively the computer equipment image transmission program is installed；The respectively computer equipment
After starting the image transmission program, by the image transmission program, the corresponding accessory device and the base unit, by a shadow
As signal is transferred to the display.
By foregoing features, which can link to the base unit, and be electrically connected at electricity simultaneously
In the case where brain equipment, image transmission program is sent to computer equipment automatically, to complete to install, and computer equipment is made to transmit one
Video signal realizes the synchronization of picture to base unit, and then on mirror projection to display.
Detailed description of the invention
Fig. 1 is that image transmission equipment shown according to an embodiment of the present invention is set with computer equipment C, display M and network
Correspondence diagram between standby；
Fig. 2 is the step flow chart of image transmission method according to an embodiment of the present invention；
Fig. 3 is the composition schematic diagram of image transmission equipment shown according to an embodiment of the present invention；
Fig. 4 is the one-to-many control mode schematic diagram of the image transmission equipment of the embodiment of the present invention；And
Fig. 5 is integration picture drawing of the embodiment of the present invention in one-to-many control mode.
Description of symbols:
Image transmission equipment 1
Base unit 11
First processor 111
First memory 112
Image transmission program 112a
Network settings data 112b
First connecting pin 113
First wireless module 114
Accessory device 12
Second processor 121
Second memory 122
Trigger 122a
Second connector 123
Second wireless module 124
First connector 2
Divided frame 51~54
Network equipment N
Display M
Computer equipment C
Step S201~S204
Specific embodiment
Hereinafter multiple embodiments of the invention will be disclosed with attached drawing, as clearly stated, the details in many practices
It will be explained in the following description.It should be appreciated, however, that the details in these practices is not applied to limit the present invention.Also
It is to say, in some embodiments of the present invention, the details in these practices is non-essential.In addition, for the sake of simplifying attached drawing, one
A little existing usual structures and element will show it in a manner of simply illustrating in the accompanying drawings.
In this article, it when an element referred to as " connects " or " coupling ", can refer to " to be electrically connected " or " electric property coupling ".
" connection " or " coupling " also can be used to indicate to be collocated with each other operation or interaction between two or multiple element.Although in addition, making herein
With " first ", " second " ... wait terms to describe different elements, the term be only to distinguish with same technique term describe member
Part or operation.It is indicated unless context understands, otherwise order or cis-position are not especially censured or implied to the term, also non-to limit
The fixed present invention.
The present invention is to advocate to protect a kind of image transmission equipment and image transmission method, refering to Figure 1, being the present invention
An embodiment in, the signal of corresponding relationship between the image transmission equipment 1 and computer equipment C, display M and the network equipment
Figure, the image transmission equipment 1 include a base unit 11 and an accessory device 12, and it is aobvious which is electrically connected to this
Show device M (such as: the HDMI slot being plugged on TV), and stores an image transmission program in it；The accessory device 12 is then
Computer equipment C can be electrically connected to.
The accessory device 12 is by Radio Transmission Technology and the 11 phase line of base unit, to by the base unit 11
The interior image transmission program is transferred to computer equipment C, and computer equipment C is made to install the image transmission program, and the computer
Equipment C can pass through the image transmission program, the accessory device 12 and the base unit after starting the image transmission program
11, a video signal is transferred to display M, keeps computer equipment C synchronous with the screen-picture on display M.
Image transmission equipment of the invention has the advantages that volume is light and handy, easily sets up, setting is easy, due to the accessory device
12 actively can obtain the image transmission program by the base unit 11, and therefore, user only needs the accessory device simply
12 and base unit 11 be plugged on computer equipment C and display M respectively, computer equipment C can the automatic running image pass
Defeated program, and then allow in picture synchronization to display M.
Referring to Fig. 2, being the step flow chart of the image transmission method of the embodiment of the present invention, which is to answer
For the accessory device 12, firstly, in step s 201, which is first to be electrically connected with computer equipment C phase,
Meanwhile being wirelessly connected to the base unit 11.
In step S202, if the accessory device 12 judges that computer equipment C can not link to world-wide web, at this point, should
Accessory device 12 begins to obtain the image transmission program by the base unit 11, wants the special person of mentioning herein, the accessory device 12
It is interior simultaneously to store image transmission program only as the bridge in transmission, in this way, except can ensure that the volume of accessory device 12 is light
Ingeniously and outside control cost, also it can avoid when a base unit 11 links to multiple accessory devices 12 simultaneously, because of accessory device
The program version installed on 12 is different, and occurs mistake in transmission.
In step S203, which is transferred to computer equipment C, the computer equipment for the image transmission program
C then installs and runs the image transmission program, and it is current on computer equipment C that image transmission enables computer equipment C to obtain
Picture, and acquired picture is switched into a video signal, and can also obtain audio current on computer equipment C, and will
Acquired audio switchs to an audio signal.
In step S204, which will receive the video signal and audio signal that computer equipment C is transmitted, then
By the base unit 11, video signal and audio signal are transferred to display M, to complete computer equipment C and display
Document-video in-pace between device M.
Aforementioned paragraphs only first illustrate the core technology and core procedure of the image transmission equipment 1, for just the relevant technologies neck
The personage in domain has more specific understanding to the present invention, and the other embodiments that the image transmission equipment 1 is hereby described in detail are such as rear: please join
It reads shown in Fig. 1, between the accessory device 12 and base unit 11, in addition to Radio Transmission Technology (such as: WiFi, bluetooth) phase line
Outside, the internal network or Local Area Network that can also establish indirectly by a network equipment N, establish line.
It please refers to shown in the 1st and 3 figures, includes a first processor 111, one in the base unit 11 in the present embodiment
First memory 112, one first connecting pin 113 and one first wireless module 114；The first memory 112, the first connecting pin
113 and first wireless module 114 be respectively and electrically connected to the first processor 111.The accessory device 12 then includes at one second
Manage device, a second memory 122, one second connector 123 and one second wireless module 124, the second memory 122, second
Connector 123 and the second wireless module 124 are respectively and electrically connected to the second processor 121.
In an embodiment, in order to enable the base unit 11 to link to network equipment N, user can first pass through one
A connector 2 (such as: the transmission line of a USB or HDMI interface), by the first connecting pin 113 and display M of the base unit 11
Mutually be electrically connected, to show the internal information of the base unit 11 by display M, then, user can by mouse,
The input units such as keyboard or remote controler set the network settings data 112b stored in the first memory 112 (such as: domain
Title and password), so that the base unit 11 is passed through network settings data 112b, network equipment N on line.
After the base unit 11 connects network equipment N, in order to allow between the base unit 11 and accessory device 12, it can lead to
Network equipment N interconnecting line is crossed, which must also connect network equipment N.In one embodiment, user can
First by the base unit 11 by removing on display M, and make first connecting pin 113 (such as: USB slot) can be with the second connector
The electric connection of 123 phases (such as: additional connecting pin can be also arranged in other embodiments in USB connector on base unit 11,
To be specially connected with second connector 123).
It holds, when the second processor 121 judges that the base unit 11 and accessory device 12 pass through second connector 123
After being mutually electrically connected, which can send one and signal is required to give the first processor 111, make the first processor
Network settings data 112b can be returned to the second processor 121 by 111.And the second processor 121 receives the network
After device data 112b, which can link to network equipment N, in turn according to network settings data 112b
The internal network formed by network equipment N, and the 11 phase line of base unit, at this point, due to the base unit 11 and
Wireless connection has been established between accessory device 12, therefore, user separates the base unit 11 and accessory device 12, and inserts respectively
It is connected to display M and computer equipment C.
As shown in figure 3, similarly, if being direct interconnecting line between the base unit 11 and accessory device 12, and not passing through net
Network equipment N, then when first connecting pin 113 can be electrically connected with 123 phase of the second connector, which also can
Send network settings data 112b to the second processor 121.At this point, the accessory device 12 will be according to the network settings
Data 112b is directly established with the base unit 11 and is wirelessly connected.
In addition, in one embodiment, a trigger 122a is stored in the second memory 122, when the accessory device 12
After being electrically connected on computer equipment C, computer equipment C can drive trigger 122a, and then pass through the trigger
122a executes aforementioned " judging whether installed image transmission program 112a in computer equipment C ", " judges computer equipment C
Whether connect world-wide web " etc. movement.
In one embodiment, whether computer equipment C can be judged in computer equipment C by trigger 122a
Image transmission program 112a is installed, if not yet installing, further judges whether computer equipment C connects world-wide web.
If computer equipment C did not install image transmission program 112a, and did not also connect world-wide web, at this point, computer equipment C
Image transmission program 112a is just obtained by the base unit 11；Conversely, if computer equipment C did not installed the image transmission
Program 112a, but world-wide web can be connected, then trigger 122a will be such that computer equipment C downloads on world-wide web another
Image transmission program, and another image transmission program is installed in computer equipment.Further, since the base unit 12 is being sold
Afterwards, dealer may persistently carry out correcting update for image transmission program, therefore, when computer equipment C starts and runs the shadow
As after transfer program 112a, whether computer equipment C also can first judge computer equipment C by image transmission program 112a
With the ability that can link to world-wide web.If can, computer equipment C is obtained in world-wide web and is corresponded to another shadow
As transfer program a line on version information (such as: second edition sheet, update date 2017/02/01), then, compare version on the line
In information and computer equipment C mounted image transmission program 112a an installation version information (such as: first version, more
New date 2017/01/10), if it compared with the installation version information is news that computer equipment C, which judges on the line version information,
When, just another image transmission program can be downloaded from world-wide web and is gone forward side by side by the image transmission program 112a and world-wide web
Row installation.
Conversely, if computer equipment C judges that computer equipment C has no and links to net by image transmission program 112a
The ability of internet, at this point, computer apparatus 112a can obtain the pedestal version information in the base unit 11, the pedestal version
This information is to represent the version of the image transmission program 112a stored in the base unit 11；Then, computer equipment C can pass through
Running image transmission program 112a, compares the pedestal version information and the installation version information, if the pedestal version is believed
It is new for ceasing, and the image transmission program 112a stored in the base unit 11 will be obtained again by the base unit 11, to carry out
It updates.
It is stored in version and the base unit 11 on line in addition, base unit 11 can be confirmed by the world-wide web of itself
Image transmission program 112a more new state, if on line version be more recent version, the net which passes through itself
Version on internet downloading wire.Other can also be updated such as the firmware in base unit 11 by same way.
In the schematic diagram of Fig. 1, a base unit 11 and an accessory device 12 are only drawn out, but in other embodiments
In, which may include a base unit 11 and multiple accessory devices 12, to realize one-to-many transmission side
Method.It please refers to shown in Fig. 4, is another embodiment of the present invention, which includes a base unit 11 and multiple match
The structure and characteristic of part device 12, the base unit 11 and accessory device 12 are all identical as previous embodiment, i.e. no longer superfluous herein
It states.Respectively computer equipment C is after starting image transmission program, by the image transmission program, the corresponding accessory device 12 and
Video signal is transferred to display M by the base unit 11.
The accessory device 12 all with the 11 phase line of base unit in the case where, if the base unit 11 receives simultaneously
The video signal (such as: while receiving four video signal) transmitted to the accessory device 12, at this point, the base unit 11 can root
According to the video signal, an integrated signal is generated, so that display M is shown that one integrates picture, as shown in figure 5, the integration picture
Face includes multiple cut zone 51~54, and respectively the cut zone 51~54 corresponds respectively to the shadow that respectively accessory device 11 transmits
As signal.
In addition, in one embodiment, may be provided with a switch key on the accessory device 12, when user presses switch key
When, which passes to the base unit 11 together with a switching signal for video signal, so that working as the base unit 11
When receiving the video signal that the accessory device transmits simultaneously, which can further receive respectively accessory dress
12 switching signals transmitted are set, and according to the switching signal finally received, corresponding video signal is transferred to the display
Device M, this means, once there is user to press the switch key on accessory device 12, display M can show corresponding picture.Such as
This, the multidigit user of the image transmission equipment can control display M, by pressing switch key at any time to switch display
Different picture out, to carry out different contents of the discussions.
Although the present invention is disclosed as above with numerous embodiments, however, it is not to limit the invention, any this field
Technical staff, without departing from the spirit and scope of the invention, when various variation and retouching, therefore protection of the invention can be made
Range is subject to view appended claims institute defender.
Claims (16)
1. a kind of image transmission method, comprising:
One accessory device of one image transmission equipment is electrically connected to a computer equipment, and links to the image transmission equipment
One base unit, the base unit are electrically connected to a display；
In the case where judging that the computer equipment can not link on world-wide web, an image transmission is obtained by the base unit
Program；
By the accessory device, which is transferred to the computer equipment, so that the computer equipment is installed and run
The image transmission program；And
By the accessory device, the video signal that the computer equipment transmits is received, then by the base unit, which is believed
Number it is transferred to the display.
2. image transmission method as described in claim 1, further includes:
The computer equipment drives the trigger in the accessory device, to judge whether installed the image in the computer equipment
Transfer program, and judge whether the computer equipment connects world-wide web；And
It, should in the case where judging that the computer equipment did not install the image transmission program and also do not connected world-wide web
Computer equipment just obtains the image transmission program by the base unit.
3. image transmission method as claimed in claim 2, further includes:
In the case where the computer equipment has connected world-wide web, by the trigger, another shadow is downloaded on world-wide web
As transfer program, and another image transmission program is installed in computer equipment.
4. image transmission method as described in claim 1, further includes:
Run the image transmission program, and judge the computer equipment it is on line to world-wide web in the case where, by world-wide web
It is middle to obtain version information on the line for corresponding to another image transmission program；
Compare an installation version information of the mounted image transmission program in version information and the computer equipment on the line；And
In the case where the computer equipment judges on the line that version information compared with the installation version information is news, then to download this another
Image transmission program.
5. image transmission method as claimed in claim 4, further includes:
The image transmission program installed in the computer equipment is run, is judging that the computer equipment do not link on world-wide web
In the case where, obtain the pedestal version information in the base unit:
Compare the installation version information of the mounted image transmission program in the pedestal version information and the computer equipment；And
The computer equipment judge the pedestal version information compared with the installation version information be news under, by the base unit
Place obtains the image transmission program of base unit storage again.
6. the image transmission method as described in claim 1,2,3,4 or 5, wherein in the accessory device and the base unit phase
Before line, which still includes:
The base unit links to a network equipment according to a network settings data of internal reservoir；
The accessory device is mutually electrically connected with the base unit, and the accessory device is made to receive the network equipment data；And
The accessory device links to the network equipment according to the network settings data.
7. a kind of image transmission equipment, comprising:
One base unit, is electrically connected to a display, inside stores an image transmission program；And an accessory device, electrically
It is connected to a computer equipment, the accessory device and the base unit phase line, to by the image transmission in the base unit
Program is transferred to the computer equipment, and the computer equipment is made to install the image transmission program；The computer equipment is starting image biography
After defeated program, by the image transmission program, the accessory device and the base unit, a video signal is transferred to the display
Device.
8. image transmission equipment as claimed in claim 7, wherein store a trigger in the accessory device, match at this
After part device and the computer equipment are electrically connected, which can execute the trigger, judge in the computer equipment whether
The image transmission program has been installed, and has judged whether the computer equipment connects world-wide web.
9. image transmission equipment as claimed in claim 8, wherein in confirmation, the computer equipment can not be linked on world-wide web
In the case where, which begins the image transmission program in the base unit being transferred to the computer equipment.
10. image transmission equipment as claimed in claim 9, wherein confirming that the computer equipment is on line on world-wide web
In the case where, which downloads another image transmission program on world-wide web, and it is another to install in computer equipment this
Image transmission program.
11. image transmission equipment as claimed in claim 10, wherein the image transmission program of computer equipment operation installation
Afterwards, version information on the line for corresponding to another image transmission program is obtained in world-wide web, and judges version on the line
Information is to pass through Internet under news compared with an installation version information of the image transmission program that the computer equipment is installed
Network downloads another image transmission program.
12. the image transmission equipment as described in claim 7,8,9,10 or 11, wherein still store a net in the base unit
Network sets data,, should in the case where the base unit is mutually electrically connected with the accessory device to link to a network equipment
Accessory device receives the network equipment data, to link to the network equipment.
13. a kind of image transmission equipment, comprising:
One base unit, is electrically connected to a display, inside stores an image transmission program；And multiple accessory devices, point
Be not electrically connected to a computer equipment, respectively the accessory device and the base unit phase line, to by the base unit should
Image transmission program is transferred to the respectively computer equipment respectively, make respectively the computer equipment image transmission program is installed；The respectively computer
Equipment, will by the image transmission program, the corresponding accessory device and the base unit after starting the image transmission program
One video signal is transferred to the display.
14. image transmission equipment as claimed in claim 13, wherein respectively store a triggering journey in the accessory device respectively
Sequence, after the respectively accessory device is electrically connected with the corresponding computer equipment, which can execute the trigger, to sentence
Break and whether the image transmission program has been installed in the computer equipment, and judges whether the computer equipment connects world-wide web；?
In the case that the computer equipment can not link on world-wide web, which begins the image transmission in the base unit
Program is transferred to the computer equipment.
15. image transmission equipment as claimed in claim 14, wherein receive the accessory device simultaneously in the base unit
In the case where the video signal transmitted, which can generate an integrated signal according to the video signal, keep this aobvious
Show that device shows that one integrates picture, which includes multiple cut zone, and respectively the cut zone corresponds respectively to respectively should
Video signal.
16. image transmission equipment as claimed in claim 14, wherein receive the accessory device simultaneously in the base unit
In the case where the video signal transmitted, which believes the further reception switching that respectively accessory device transmits
Number, and according to the switching signal finally received, corresponding video signal is transferred to the display.
Priority Applications (4)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US16/038,169 US10827212B2 (en) | 2017-08-02 | 2018-07-17 | Image transmission equipment and image transmission method |
| EP18187075.9A EP3439311B1 (en) | 2017-08-02 | 2018-08-02 | Image transmission equipment |
| ES18187075T ES2808558T3 (en) | 2017-08-02 | 2018-08-02 | Image transmission equipment |
| EP20167782.0A EP3694215A1 (en) | 2017-08-02 | 2018-08-02 | Image transmission equipment and image transmission method |
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US201762540073P | 2017-08-02 | 2017-08-02 | |
| US62/540,073 | 2017-08-02 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109391830A true CN109391830A (en) | 2019-02-26 |
Family
ID=65417415
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201711338285.XA Pending CN109391830A (en) | 2017-08-02 | 2017-12-14 | Image transmission equipment and image transmission method |
Country Status (3)
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|---|---|
| CN (1) | CN109391830A (en) |
| ES (1) | ES2808558T3 (en) |
| TW (1) | TWI678925B (en) |
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| CN113938638B (en) | 2020-07-13 | 2023-10-17 | 明基智能科技（上海）有限公司 | Operation method and operation system for virtually dividing display panel |
| TWI742763B (en) * | 2020-07-14 | 2021-10-11 | 明基電通股份有限公司 | Operation method for virtually partitioning a display panel and operation system for virtually partitioning the display panel |
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| TW201628403A (en) * | 2015-01-20 | 2016-08-01 | Awind Inc | System and method for projecting screen frame of electronic device through networking |
Also Published As
| Publication number | Publication date |
|---|---|
| ES2808558T3 (en) | 2021-03-01 |
| TW201911858A (en) | 2019-03-16 |
| TWI678925B (en) | 2019-12-01 |
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